The two largest reservoirs in California are already at 'critically low levels' and the dry season is just starting

According to the latest report from the US Drought Monitor, two of the state's largest reservoirs — Shasta Lake and Lake Oroville — are at "critically low levels."

source https://www.cnn.com/2022/05/07/us/california-water-shasta-oroville-climate/index.html